PU Boat Foam Kit

Hall’s PU Boat Foam – Two-Part Rigid Polyurethane Foam System

Hall’s PU Boat Foam is a two-component rigid polyurethane system designed for buoyancy, insulation, and structural reinforcement. Supplied as Part A (Foam Liquid) and Part B (Resin Catalyst), it produces a durable, self-extinguishing foam with a high closed-cell structure and excellent dimensional stability. This makes it ideal for marine applications, cavity filling, insulation panels, and other general-purpose uses where strength and reliability are essential.

Key Features & Benefits:

• Two-part polyurethane foam system (Part A & Part B).
• Self-extinguishing properties for safer performance.
• High closed-cell content ensures excellent buoyancy.
• Strong physical properties with good dimensional stability.
• Flexible application: suitable for hand-mixing or dispensing machines.
• Reliable thermal insulation with stable R-values.

• Expands to 10 times its starting volume. 2kg kit yields 20L, 10kg kit yields 100L

Usage Instructions:

1. Ensure both components are stored and mixed at approximately 20°C.
2. For hand mixing: blend 1 parts Foam Liquid (Part A) with 1 parts Resin Catalyst (Part B) at around 1000 RPM.
3. Mix until uniform, then pour into the mould or cavity.
4. Cream time: 32–36 seconds | Gel time: 125–140 seconds | Rise time: 240–260 seconds.
5. Allow to fully cure before exposing to water or load-bearing conditions (tack-free in ±220–250 seconds).
6. 2kg kit yields 20L, 10kg kit yields 100L

Applications:

• Marine and boat flotation foam
• Insulation panels and cavity filling
• Structural reinforcement foam

• General-purpose rigid polyurethane applications

Storage & Safety:

• Store in sealed containers away from sunlight and moisture at ~20°C.
• Shelf life: 6 months in recommended conditions.
• Wear gloves, goggles, and protective clothing during use.

• Avoid skin or eye contact and work in a well-ventilated area.

Data Sheets:

Part A - Foam Liquid

Part B - Resin Catalyst